Calibrated Competition (IWF) Olympic Bumper Plate – Precision for Serious Lifters

Experience the next level of weightlifting with our IWF Spec Calibrated Competition Bumper Plates! Built to meet strict IWF standards, these plates provide the accuracy, durability, and feel of real competition equipment.

Why Choose Calibrated Competition Bumper Plates?

• Precision Weight Tolerance: These plates have an impressive +/- 10 grams weight tolerance, far superior to standard bumper plates with a 3% tolerance, ensuring the exact weight for competition and serious training.
• Thinner Profile for Higher Loads: The steel inner ring allows for a thinner plate design, enabling more weight to be loaded onto the barbell, ideal for lifters pushing limits.
• Minimal Bounce: Designed with a “dead bounce,” these plates minimise rebound when dropped, enhancing safety and control in your workouts.
• Clear Weight Identification: Each plate is clearly marked with its weight in IWF-standard colors, ensuring easy selection and organisation.

Product Specifications

• Diameter: 450mm (IWF Standard)
• Collar Opening: 50.40mm, fits all Olympic and specialty barbells on our website
• Material: 100% virgin rubber with a steel disc insert, zinc-plated for added durability
• Weight Tolerance: Precise to +/- 10 grams of the claimed weight
• Plate Width:
  • 25kg (Red): 63mm
  • 20kg (Blue): 52mm
  • 15kg (Yellow): 42mm
  • 10kg (Green): 32mm
  • 5kg: 24mm

Warranty

6-Month Manufacturing Warranty (Excludes 5kg plates; surface scratches and normal wear and tear are not covered).

Care Instructions: For optimal use, bumper plates should only be used on rubber or soft flooring to prevent damage. Avoid hard surfaces, such as concrete.